CN110642024B

CN110642024B - Box holding device

Info

Publication number: CN110642024B
Application number: CN201910904150.8A
Authority: CN
Inventors: 王池
Original assignee: Suzhou Hirose Opto Co Ltd
Current assignee: Suzhou Hirose Opto Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2021-07-23
Anticipated expiration: 2039-09-24
Also published as: CN110642024A

Abstract

The invention relates to the technical field of display panel production equipment, in particular to a box holding device. The invention provides a box holding device which comprises a box holding mechanism, a positioning mechanism and a mounting frame, wherein the mounting frame comprises a left mounting plate and a right mounting plate, and the left mounting plate and the right mounting plate are both provided with the box holding mechanism; the first driving mechanism comprises a first driver and a plurality of groups of first executing parts, each first executing part comprises a first left lead screw and a first right lead screw which are coaxially connected, and positioning mechanisms are arranged on the nut seat of each first left lead screw and the nut seat of each first right lead screw; and the nut seat of the first left screw is fixedly connected with the left mounting plate, the nut seat of the first right screw is fixedly connected with the right mounting plate, and the first driver can drive a plurality of groups of first executing pieces to rotate simultaneously, so that the positioning mechanism and the box holding mechanism are driven by the first driver to perform positioning and box holding operations simultaneously, the box holding device is compact in structure, the occupied area is reduced, and the manufacturing cost is reduced.

Description

Box holding device

Technical Field

The invention relates to the technical field of display panel production equipment, in particular to a box holding device.

Background

In the production process of the display panel, the display panel is usually placed in a box for storage. At present, box bodies provided with display panels are stacked by utilizing a box holding device so as to reduce the floor area of inventory. Before the box operation is embraced to the utilization case device, need fix a position the box usually, be convenient for on the one hand embrace the operation of case device, on the other hand improves the stability that the box stacked.

In order to realize automatic box holding operation and reduce the labor intensity of workers, a positioning mechanism and a box holding mechanism in the conventional box holding device are both provided with driving mechanisms, but the positioning mechanism and the box holding mechanism are both provided with driving mechanisms, so that the overall structural size of the box holding device is increased, and the floor area of the box holding device is increased; and a plurality of driving mechanisms are arranged, so that the manufacturing cost is increased to a certain extent.

Therefore, a need exists for a box-holding device to solve the above problems.

Disclosure of Invention

The invention aims to provide a box holding device, which aims to solve the problems in the prior art, and has the advantages of compact structure, reduced floor area and reduced manufacturing cost.

In order to realize the purpose, the following technical scheme is provided:

the utility model provides an embrace case device, includes and embraces case mechanism and positioning mechanism, embrace the case device and still include:

the mounting frame comprises a left mounting plate and a right mounting plate which are arranged at intervals, and the left mounting plate and the right mounting plate are both provided with the box holding mechanism;

the first driving mechanism comprises a first driver and a plurality of groups of first executing parts which are arranged in parallel, each group of first executing parts comprises a first left lead screw and a first right lead screw which are coaxially connected, and the first driver can drive the plurality of groups of first executing parts to rotate simultaneously so as to enable a nut seat of the first left lead screw and a nut seat of the first right lead screw to be close to or far away from each other along a first direction;

the nut seat of the first left screw and the nut seat of the first right screw are both provided with a positioning mechanism, the nut seat of the first left screw is fixedly connected with the left mounting plate, and the nut seat of the first right screw is fixedly connected with the right mounting plate.

As a preferable scheme of the box holding device, the box holding device further comprises a pushing mechanism and a second driving mechanism, the pushing mechanism is located between two adjacent groups of the first executing parts, the second driving mechanism can drive the pushing mechanism to move along a second direction, and the second direction is perpendicular to the first direction.

As a preferable scheme of the box holding device, the second driving mechanism includes a second driver and a plurality of sets of second actuators arranged in parallel, each set of the second actuators includes a second left screw and a second right screw arranged in parallel, one end of the pushing mechanism is fixedly connected to the nut seat of the second left screw, the other end of the pushing mechanism is fixedly connected to the nut seat of the second right screw, and the second driver can drive the plurality of sets of the second actuators to rotate simultaneously, so that the nut seat of the second left screw and the nut seat of the second right screw drive the pushing mechanism to move along the second direction.

As a preferable scheme of the box holding device, the box holding device further comprises a third driving mechanism, the third driving mechanism is arranged on the mounting frame and connected with the box holding mechanism, the third driving mechanism can drive the box holding mechanism to move along a second direction, and the second direction is perpendicular to the first direction.

As a preferred scheme of embracing the case device, the third actuating mechanism includes third driver, slide rail and slider, the slide rail sets up on the mounting bracket and follow the second direction extends, embrace the case mechanism with slider fixed connection, the third driver can drive the slider is followed the extending direction of slide rail removes.

As a preferable scheme of the box holding device, the box holding mechanism includes:

the first fixing plate is connected with the third driving mechanism;

the clamping assembly is connected with the first fixing plate and can move along the first direction and a third direction relative to the first fixing plate, and the third direction is perpendicular to the first direction.

As the preferred scheme of embracing the case device, it still includes to embrace case mechanism:

the clamping driving assembly is arranged on the first fixing plate and connected with the clamping assembly, the clamping driving assembly comprises a clamping driver and a lifting driver, the clamping driver can drive the clamping assembly to move in the first direction, and the lifting driver can drive the clamping assembly to move in the third direction.

As the preferred scheme of embracing the case device, it still includes first supporting mechanism to embrace the case device, first supporting mechanism still includes backup pad and the first support driver that is connected, the one end of backup pad with left side mounting panel sliding connection, its other end with right side mounting panel sliding connection, first support driver can drive the backup pad removes along the second direction, the second direction with first direction is perpendicular mutually.

As the preferable scheme of the box holding device, the box holding device further comprises a second supporting mechanism, the second supporting mechanism comprises a supporting frame and a second supporting driver which are connected, the left mounting plate and the right mounting plate are both provided with the supporting frame, and the second supporting driver can drive the two supporting frames to be arranged oppositely and the supporting frames are close to or far away from each other in the first direction.

As a preferred scheme of the box holding device, the first left screw rod and the first right screw rod are integrally formed two-way screw rods; or

Each group of the first executing parts further comprise first connecting rods, and the first left lead screw and the first right lead screw are coaxially connected through the first connecting rods.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a box holding device which comprises a box holding mechanism, a positioning mechanism and a mounting frame, wherein the mounting frame comprises a left mounting plate and a right mounting plate which are arranged at intervals, and the box holding mechanism is arranged on each of the left mounting plate and the right mounting plate; the first driving mechanism comprises a first driver and a plurality of groups of first executing parts which are arranged in parallel, each group of first executing parts comprises a first left screw rod and a first right screw rod which are coaxially connected, and positioning mechanisms are arranged on a nut seat of the first left screw rod and a nut seat of the first right screw rod; and the nut seat of the first left screw is fixedly connected with the left mounting plate, the nut seat of the first right screw is fixedly connected with the right mounting plate, and the first driver can drive a plurality of groups of first executing parts to rotate simultaneously, so that the nut seat of the first left screw and the nut seat of the first right screw are close to or far away from each other along a first direction, and the positioning mechanism and the box holding mechanism are driven by the first driver to perform positioning and box holding operations simultaneously, so that the box holding device is compact in structure, the occupied area is reduced, and the manufacturing cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a box holding device according to an embodiment of the present invention;

FIG. 2 is an exploded view of a box clasping mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the transmission lines of the first driving mechanism and the second driving mechanism provided by the embodiment of the invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is a partial schematic view of a pushing mechanism provided in accordance with an embodiment of the present invention;

FIG. 7 is an assembly view of a third driving mechanism and a box holding mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram illustrating a state of a box embracing mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of another state of the box embracing mechanism according to the embodiment of the present invention;

fig. 10 is a cross-sectional view of a clamping assembly provided by an embodiment of the present invention.

Reference numerals:

1-a box holding mechanism; 11-a first fixing plate; 12-a clamping assembly; 121-insert block; 122-a resilient member; 123-a guide sleeve; 124-end cap; 125-a guide shaft; 13-a clamping drive assembly; 131-a clamping drive; 132-a lift drive; 14-a second fixing plate; 15-a third fixing plate; 16-an illumination member;

2-a positioning mechanism; 21-positioning the mounting plate; 22-a positioning block; 23-a positioning drive;

3-mounting a frame; 31-a left mounting plate; 32-a right mounting plate;

4-a first drive mechanism; 41-a first driver; 42-a first implement; 421-first left lead screw; 422-first right screw; 423-first connecting rod; 43-a first connector; 431-a first transfer lever; 432 — a first gear set;

5-a pushing mechanism; 51-pushing the mounting plate; 52-push plate; 53-a push actuator;

6-a second drive mechanism; 61-a second driver; 62-a second implement; 621-second left screw; 622-second right lead screw; 623-a second connecting rod; 63-a second connector; 631 — a second transmission rod; 632-a second gear set;

7-a third drive mechanism; 71-a third driver; 72-a slide rail; 73-a slide;

8-a first support mechanism; 81-a support plate; 82-a first support actuator;

9-a second support mechanism; 91-a support frame; 92-second support driver.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the product is used, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the present embodiment provides a box embracing device, which includes a box embracing mechanism 1, a positioning mechanism 2, and a mounting bracket 3, where the mounting bracket 3 includes a left mounting plate 31 and a right mounting plate 32 that are arranged at an interval, and the box embracing mechanism 1 is arranged on both the left mounting plate 31 and the right mounting plate 32; the first driving mechanism 4 comprises a first driver 41 and a plurality of groups of first executing parts 42 arranged in parallel, each group of first executing parts 42 comprises a first left lead screw 421 and a first right lead screw 422 which are coaxially connected, and the nut seats of the first left lead screw 421 and the first right lead screw 422 are both provided with a positioning mechanism 2; and the nut seat of the first left screw 421 is fixedly connected with the left mounting plate 31, the nut seat of the first right screw 422 is fixedly connected with the right mounting plate 32, and the first driver 41 can drive a plurality of groups of first actuators 42 to rotate simultaneously, so that the nut seat of the first left screw 421 and the nut seat of the first right screw 422 are close to or far away from each other along the first direction, thereby realizing the positioning and box holding operation by simultaneously driving the positioning mechanism 2 and the box holding mechanism 1 by using the first driver 41, enabling the structure of the box holding device to be compact, reducing the occupied area and reducing the manufacturing cost.

The thread direction of the first left lead screw 421 is opposite to the thread direction of the first right lead screw 422, so that the nut seat of the first left lead screw 421 and the nut seat of the first right lead screw 422 move towards or away from each other. Optionally, the first left lead screw 421 and the first right lead screw 422 are integrally formed bidirectional lead screws; or, each set of the first actuators 42 further includes a first connecting rod 423, and the first left lead screw 421 and the first right lead screw 422 are coaxially connected through the first connecting rod 423. In this embodiment, the first left lead screw 421 and the first right lead screw 422 are coaxially connected through the first connecting rod 423 to realize that the first left lead screw 421 and the first right lead screw 422 rotate simultaneously.

Preferably, the nut seat of the first left lead screw 421 and the nut seat of the first right lead screw 422 in at least two sets of first actuators 42 in the plurality of sets of first actuators 42 are provided with the positioning mechanism 2, so as to realize the operation of simultaneously driving the plurality of sets of positioning mechanisms 2 by using the first driver 41. In addition, the nut seat of the first left lead screw 421 is fixedly connected to the left mounting plate 31, the nut seat of the first right lead screw 422 is fixedly connected to the right mounting plate 32, and the left mounting plate 31 and the right mounting plate 32 are both provided with a box-holding mechanism 1, so that the first driver 41 can be used for driving the plurality of sets of positioning mechanisms 2 and the plurality of box-holding mechanisms 1 to operate simultaneously.

In this embodiment, there are two stations in embracing the case device, embrace case mechanism 1 and embrace the box of a station to another station on, consequently, need two sets of positioning mechanism 2 to fix a position the box of two stations, need a set of case mechanism 1 of embracing to embrace the case operation. In other embodiments, three stations can be provided, three groups of positioning mechanisms 2 are arranged, and one or two groups of box holding mechanisms 1 are arranged; or four stations are provided with four groups of positioning mechanisms 2 and two groups of box holding mechanisms 1, and the positioning mechanisms can be arranged according to actual working conditions, which are not illustrated one by one.

Next, the present embodiment takes two stations, two sets of positioning mechanisms 2 and one set of box holding mechanisms 1 as an example, and the box holding device provided in the present embodiment is specifically described.

As shown in fig. 3, the first driving mechanism 4 further includes a first connecting member 43, and the first connecting member 43 is used for connecting the plurality of sets of first actuators 42 and the first driver 41, so that the first driver 41 drives the plurality of sets of first actuators 42 to work simultaneously. Specifically, the first connecting member 43 includes a first driving rod 431 and a first gear set 432, and the first actuating member 42 can be combined into any shape through the first driving rod 431 and the first gear set 432, so that all the first actuating members 42 can be driven to work simultaneously by the same driver.

In the present embodiment, as shown in fig. 3, the first actuators 42 and the first connectors 43 form an "E" shape, and three sets of the first actuators 42 are arranged in parallel and connected by two sets of connectors. As shown in fig. 4 and fig. 2, in the three sets of first actuators 42, the nut seats of the three first left lead screws 421 are all fixedly connected to the left mounting plate 31, the nut seats of the three first right lead screws 422 are all fixedly connected to the right mounting plate 32, and the left mounting plate 31 and the right mounting plate 32 are both provided with a box holding mechanism 1; in the three groups of first executing parts 42, in two adjacent first executing parts 42, the nut seats of the two first left screw rods 421 are all provided with positioning mechanisms 2, the nut seats of the two first right screw rods 422 are all provided with positioning mechanisms 2, the first driver 41 drives the three groups of first executing parts 42 to rotate simultaneously, so that the nut seats of the first left screw rods 421 and the nut seats of the first right screw rods 422 are close to or far away from each other, thereby realizing that the two box holding mechanisms 1 are close to each other to clamp the box body or are far away from each other to put down the box body, and the two groups of positioning mechanisms 2 position the box bodies of the two stations.

In order to realize the multi-direction positioning of the box body, as shown in fig. 2-3, the box holding device further includes an ejector mechanism 5 and a second driving mechanism 6, the ejector mechanism 5 is disposed between two adjacent first actuators 42, and the second driving mechanism 6 can drive the ejector mechanism 5 to move along a second direction, which is perpendicular to the first direction.

Preferably, the second driving mechanism 6 includes a second driver 61 and a plurality of sets of second actuators 62 arranged in parallel, each set of second actuators 62 includes a second left lead screw 621 and a second right lead screw 622 arranged in parallel, one end of the pushing mechanism 5 is fixedly connected to the nut seat of the second left lead screw 621, the other end of the pushing mechanism is fixedly connected to the nut seat of the second right lead screw 622, and the second driver 61 can drive the plurality of sets of second actuators 62 to rotate simultaneously, so that the nut seat of the second left lead screw 621 and the nut seat of the second right lead screw 622 drive the pushing mechanism 5 to move along the second direction.

Further, in order to realize the transmission connection between the second left lead screw 621 and the second right lead screw 622, the second actuator 62 further includes a second connecting rod 623, and the second left lead screw 621 and the second right lead screw 622 are connected through the second connecting rod 623. Specifically, the second connecting rod 623 is disposed parallel to the first connecting member 43, that is, the second connecting rod 623 is disposed parallel to the first left lead screw 421 and the first right lead screw 422, and the second left lead screw 621 and the second right lead screw 622 are respectively disposed at two ends of the second connecting rod 623 and disposed perpendicular to the first left lead screw 421. The second connecting rod 623 is connected with the second left lead screw 621 through a gear set, so that the rotation of the second connecting rod 623 is transmitted to the second left lead screw 621, and similarly, the second connecting rod 623 is connected with the second right lead screw 622 through a gear set, so that the rotation of the second connecting rod 623 is transmitted to the second right lead screw 622.

The second driving mechanism 6 further comprises a second connecting member 63, and the second connecting member 63 is used for connecting the plurality of sets of second actuators 62 and the second driver 61, so that the second driver 61 drives the plurality of sets of second actuators 62 to work simultaneously. Specifically, the second connecting member 63 includes a second transmission rod 631 and a second gear set 632, and the second actuators 62 can be combined into any shape through the second transmission rod 631 and the second gear set 632, so that all the second actuators 62 can be driven to work simultaneously by using the same driver.

In this embodiment, as shown in FIG. 3, the second actuator 62 and the second connecting member 63 are combined

And the E-shaped structure formed by the first executing part 42 and the first connecting part 43 is oppositely and alternately arranged, so that the first driving mechanism 4 is matched with the second driving mechanism 6, the box holding device is compact in structure, and the occupied area is reduced.

Illustratively, the first driver 41 and the second driver 61 are each a motor.

Preferably, as shown in fig. 5 in combination with fig. 2, the positioning mechanism 2 includes a positioning mounting plate 21 and a positioning block 22, the positioning block 22 is disposed on the positioning mounting plate 21, and the positioning mounting plate 21 is fixedly connected to a nut seat of the first left lead screw 421 or a nut seat of the first right lead screw 422, so that the positioning block 22 can move along the first direction under the action of the first actuator 42 to clamp two side edges of the box body.

Further, the positioning mechanism 2 further includes a positioning driver 23, the positioning driver 23 is disposed on the positioning mounting plate 21, an output end of the positioning driver 23 abuts against the positioning block 22, and the positioning driver 23 can drive the positioning block 22 to move along the first direction, so as to further position the box body. In short, the first driving mechanism 4 drives the positioning block 22 to perform the pre-positioning, and the positioning driver 23 drives the positioning block 22 to perform the secondary positioning, so as to improve the positioning accuracy.

Preferably, as shown in fig. 6 in combination with fig. 2, the pushing mechanism 5 includes a pushing mounting plate 51 and a pushing plate 52, the pushing plate 52 and the pushing driver 53 are both disposed on the pushing mounting plate 51, one end of the pushing mounting plate 51 is fixedly connected to the nut seat of the second left lead screw 621, and the other end thereof is fixedly connected to the nut seat of the second right lead screw 622, the second driver 61 drives two sets of second actuators 62 to rotate simultaneously through the second connecting member 63, so that the nut seats of the second left lead screw 621 and the nut seats of the second right lead screw 622 move simultaneously in the second direction, and the pushing mounting plate 51 is driven to move in the second direction, so as to position the tank in the second direction.

Further, the pushing mechanism 5 further includes a pushing driver 53, the pushing driver 53 is disposed on the pushing mounting plate 51, and an output end of the pushing driver 53 is connected to the pushing plate 52 to drive the pushing plate 52 to move along the second direction, so as to further abut against a side edge of the box body in the second direction. Illustratively, the push actuator is a pneumatic cylinder. In short, the second driving mechanism 6 drives the push plate 52 to perform the pre-positioning, and the ejector driver 53 drives the push plate 52 to perform the secondary positioning, so as to improve the positioning accuracy.

Specifically, positioning mechanism 2 is used for the location to the box in the first direction, and the butt to two adjacent sides of box is realized to the locating piece 22 of L type, and ejection mechanism 5 is used for the location to the box in the second direction, and the butt to a side of box is realized to flat push pedal 52, fixes a position in order to realize not unidimensional box through the cooperation of locating piece 22 and push pedal 52 to embrace 1 centre gripping box of case mechanism. In this embodiment, the box body is pushed to the positioning mechanism 2 by the pushing plate 52 of the pushing mechanism 5, and then the left and right sides of the box body are clamped and positioned by the group of positioning mechanisms 2.

As shown in fig. 2, in order to prevent the box body from dropping and avoid the box body from deforming, the box holding device further includes a first supporting mechanism 8, the first supporting mechanism 8 further includes a supporting plate 81 and a first supporting driver 82, which are connected, one end of the supporting plate 81 is slidably connected with the left mounting plate 31, and the other end of the supporting plate 81 is slidably connected with the right mounting plate 32, the first supporting driver 82 can drive the supporting plate 81 to move along a second direction, and the second direction is perpendicular to the first direction. The supporting plate 81 can abut against the bottom of the box body to support the box body, so that the stress on the box body is uniform, and the box body is prevented from dropping or deforming.

Further, the box holding device further comprises a second supporting mechanism 9, the second supporting mechanism 9 comprises a supporting frame 91 and a second supporting driver 92 which are connected, the supporting frame 91 is arranged on each of the left mounting plate 31 and the right mounting plate 32, and the second supporting driver 92 can drive the two supporting frames 91 which are arranged oppositely to be close to or far away from each other along the first direction. The two support frames 91 are respectively used for supporting the left side and the right side of the bottom edge of the box body to support the box body, so that the stress of the box body is uniform, and the box body is prevented from falling or deforming.

Further, as shown in fig. 7, in order to realize that the box holding mechanism 1 can move from one station to another station, the box holding device further includes a third driving mechanism 7, the third driving mechanism 7 is disposed on the mounting frame 3 and connected to the box holding mechanism 1, the third driving mechanism 7 can drive the box holding mechanism 1 to move along a second direction, and the second direction is perpendicular to the first direction.

Preferably, a third driving mechanism 7 is disposed on each of the left mounting plate 31 and the right mounting plate 32, and the third driving mechanism 7 is connected to the box embracing mechanism 1 to drive the box embracing mechanism 1 to move in the second direction relative to the left mounting plate 31 or the right mounting plate 32. In short, the first driving mechanism 4 drives the box holding mechanisms 1 to move along a first direction so as to enable the two box holding mechanisms 1 to clamp the box, and the third driving mechanism 7 drives the box holding mechanisms 1 to move along a second direction so as to enable the box holding mechanisms 1 to move from one station to another station.

The third driving mechanism 7 includes a third driver 71, a slide rail 72 and a slide block 73, the slide rail 72 is disposed on the mounting frame 3 and extends along the second direction, the box embracing mechanism 1 is fixedly connected to the slide block 73, and the third driver 71 can drive the slide block 73 to move along the extending direction of the slide rail 72, so as to drive the box embracing mechanism 1 to move along the extending direction of the slide rail 72.

As shown in fig. 8-10, the box holding mechanism 1 includes a first fixing plate 11 and a clamping assembly 12, wherein the first fixing plate 11 is connected to the third driving mechanism 7; the clamping assembly 12 is connected to the first fixing plate 11, and the clamping assembly 12 is capable of moving in a first direction and a third direction relative to the first fixing plate 11, wherein the third direction is perpendicular to the first direction. Specifically, the first fixing plate 11 is fixedly connected to the sliding block 73, so that the first fixing plate 11 moves along the extending direction of the sliding rail 72.

Further, in order to realize the movement of the clamping assembly 12 in the first direction and the third direction, the box holding mechanism 1 further includes a clamping driving assembly 13, the clamping driving assembly 13 is disposed on the first fixing plate 11 and connected to the clamping assembly 12, the clamping driving assembly 13 includes a clamping driver 131 and a lifting driver 132, the clamping driver 131 can drive the clamping assembly 12 to move in the first direction, and the lifting driver 132 can drive the clamping assembly 12 to move in the third direction.

Specifically, the box holding mechanism 1 further includes a second fixing plate 14, the clamping assembly 12 is disposed on the second fixing plate 14, and the clamping driving assembly 13 is connected to the second fixing plate 14. Specifically, the clamping driver 131 can drive the second fixing plate 14 to move in the first direction, and the lifting driver 132 can drive the second fixing plate 14 to move in the third direction. In short, after the positioning mechanism 2 positions the box, the clamping drivers 131 on both sides simultaneously drive the second fixing plate 14 to drive the clamping assembly 12 to clamp the box, then the lifting driver 132 drives the second fixing plate 14 to drive the clamping assembly 12 to clamp the box and move upward along the vertical direction, then the third driving mechanism 7 drives the box holding mechanism 1 to drive the box to move to the top of another box, and finally the lifting driver 132 drives the clamping assembly 12 to drive the box downward to stack the box on another box.

In the present embodiment, as shown in fig. 9, the number of the clamping drivers 131 is two, and two clamping drivers 131 are provided at both sides of the elevating driver 132 to stably move the second fixing plate 14 in the first direction.

As shown in fig. 7, the box holding mechanism 1 further includes a third fixing plate 15 and an illuminating member 16, the third fixing plate 15 is fixedly connected to the first fixing plate 11 and located above the second fixing plate 14, the illuminating member 16 is disposed on the third fixing plate 15 and located above the clamping assembly 12, and the illuminating member 16 can be used for illuminating a box body clamped by the box holding mechanism 1. Further, the third fixing plate 15 is slidably connected to the second fixing plate 14, and specifically, a guide rail and a guide block are disposed between the third fixing plate 15 and the second fixing plate 14, the guide block is disposed on a lower surface of the third fixing plate 15, and the guide rail is disposed at an upper end of the second fixing plate 14.

In order to conveniently realize the box holding operation, a notch is formed in the box body of the existing display panel. The clamping assembly 12 comprises a plurality of telescopic insertion blocks 121, when the box body is clamped, the insertion blocks 121 positioned on two sides of the notch can be compressed and abutted against the side wall of the box body, and the insertion blocks 121 facing the notch of the box body can be inserted into the notch so as to clamp and support the box body. The inserting block 121 can be self-adaptive according to the size and the number of the notches, and can be selectively inserted into the notches of the box body or abutted against the side walls of the box body, so that the structure is simple and flexible, and the application range is wide.

As shown in fig. 10, a plurality of insertion blocks 121 are slidably disposed on the second fixing plate 14, so as to facilitate installation of the insertion blocks 121; on the other hand is convenient for drive a plurality of inserts 121 simultaneously and moves, guarantees the synchronism between a plurality of inserts 121, makes a plurality of inserts 121 realize translation and lift simultaneously.

The clamping assembly 12 further comprises an elastic member 122, a guide sleeve 123 and an end cover 124, the elastic member 122 and the insertion blocks 121 are correspondingly arranged, the guide sleeve 123 is fixedly arranged on the second mounting plate, the end cover 124 is fixedly arranged on the guide sleeve 123, one end of the elastic member 122 abuts against the insertion blocks 121, and the other end of the elastic member abuts against the end cover 124. Specifically, when the insert block 121 abuts against the side wall of the case, the insert block 121 moves to one side of the end cap 124 by the abutting force and compresses the elastic member 122; after the abutting force disappears, the elastic member 122 is extended to reset the insert block 121. In addition, by providing the separate guide sleeve 123 and the end cap 124 and then fixedly coupling the end cap 124 and the guide sleeve 123 by the fastener, the assembly of the insert block 121, the elastic member 122, and the second mounting plate can be facilitated.

In this embodiment, one end of the elastic member 122 is inserted into the insertion block 121 and abuts against the inner wall of the insertion block 121. One end of the elastic member 122 is inserted into the insertion block 121, so that the insertion block 121 can protect the elastic member 122 and prevent the elastic member 122 from being unnecessarily bent when compressed. In the present embodiment, the elastic member 122 is a spring.

The clamping assembly 12 further includes a guide shaft 125, the guide shaft 125 is disposed on the end cap 124, and the elastic member 122 is sleeved on the guide shaft 125, so as to ensure that the elastic member 122 can stably extend and retract in the guide sleeve 123, and avoid the elastic member 122 from being dislocated.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The utility model provides an embrace case device, includes and embraces case mechanism (1) and positioning mechanism (2), its characterized in that embrace the case device and still include:

the mounting frame (3) comprises a left mounting plate (31) and a right mounting plate (32) which are arranged at intervals, and the left mounting plate (31) and the right mounting plate (32) are both provided with the box holding mechanism (1);

the first driving mechanism (4) comprises a first driver (41) and a plurality of groups of first executing parts (42) which are arranged in parallel, each group of first executing parts (42) comprises a first left lead screw (421) and a first right lead screw (422) which are coaxially connected, and the first driver (41) can drive the plurality of groups of first executing parts (42) to rotate simultaneously so as to enable a nut seat of the first left lead screw (421) and a nut seat of the first right lead screw (422) to approach or separate from each other along a first direction;

the positioning mechanisms (2) are arranged on the nut seat of the first left screw (421) and the nut seat of the first right screw (422), the nut seat of the first left screw (421) is fixedly connected with the left mounting plate (31), and the nut seat of the first right screw (422) is fixedly connected with the right mounting plate (32);

the box holding device further comprises a pushing mechanism (5) and a second driving mechanism (6), the pushing mechanism (5) is located between two adjacent groups of first executing parts (42), the second driving mechanism (6) can drive the pushing mechanism (5) to move along a second direction, and the second direction is perpendicular to the first direction;

embrace case device still includes third actuating mechanism (7), third actuating mechanism (7) set up on mounting bracket (3) and with embrace case mechanism (1) and be connected, third actuating mechanism (7) can drive embrace case mechanism (1) and remove along the second direction, through ejection mechanism (5) with the box to positioning mechanism (2) promote, positioning mechanism (2) are right the left and right sides limit of box presss from both sides tightly the location.

2. The box embracing device according to claim 1, wherein the second driving mechanism (6) comprises a second driver (61) and a plurality of sets of second actuators (62) arranged in parallel, each set of second actuators (62) comprises a second left screw (621) and a second right screw (622) arranged in parallel, one end of the ejector mechanism (5) is fixedly connected with a nut seat of the second left screw (621), and the other end of the ejector mechanism is fixedly connected with a nut seat of the second right screw (622), the second driver (61) can drive the plurality of sets of second actuators (62) to rotate simultaneously, so that the nut seats of the second left screw (621) and the second right screw (622) drive the ejector mechanism (5) to move along the second direction.

3. The box embracing device according to claim 1, wherein the third driving mechanism (7) comprises a third driver (71), a slide rail (72) and a slide block (73), the slide rail (72) is disposed on the mounting frame (3) and extends along the second direction, the box embracing mechanism (1) is fixedly connected with the slide block (73), and the third driver (71) can drive the slide block (73) to move along the extending direction of the slide rail (72).

4. The box embracing device according to claim 1, wherein the box embracing mechanism (1) comprises:

a first fixing plate (11) connected to the third drive mechanism (7);

the clamping assembly (12) is connected with the first fixing plate (11), the clamping assembly (12) can move relative to the first fixing plate (11) along the first direction and a third direction, and the third direction is perpendicular to the first direction.

5. The box embracing device according to claim 4, wherein the box embracing mechanism (1) further comprises:

the clamping driving assembly (13) is arranged on the first fixing plate (11) and connected with the clamping assembly (12), the clamping driving assembly (13) comprises a clamping driver (131) and a lifting driver (132), the clamping driver (131) can drive the clamping assembly (12) to move in the first direction, and the lifting driver (132) can drive the clamping assembly (12) to move in the third direction.

6. A box embracing device according to any one of claims 1 to 5, wherein the box embracing device further comprises a first supporting mechanism (8), the first supporting mechanism (8) further comprises a supporting plate (81) and a first supporting driver (82) which are connected, one end of the supporting plate (81) is slidably connected with the left mounting plate (31), and the other end of the supporting plate is slidably connected with the right mounting plate (32), and the first supporting driver (82) can drive the supporting plate (81) to move along a second direction which is perpendicular to the first direction.

7. A box embracing device according to any one of claims 1 to 5, wherein the box embracing device further comprises a second supporting mechanism (9), the second supporting mechanism (9) comprises a supporting frame (91) and a second supporting driver (92) which are connected, the supporting frame (91) is arranged on each of the left mounting plate (31) and the right mounting plate (32), and the second supporting driver (92) can drive the two oppositely arranged supporting frames (91) to approach or separate from each other along the first direction.

8. The box embracing device according to any one of claims 1 to 5, wherein the first left lead screw (421) and the first right lead screw (422) are integrally formed bidirectional lead screws; or

Each group of the first executing parts (42) further comprises a first connecting rod (423), and the first left lead screw (421) and the first right lead screw (422) are coaxially connected through the first connecting rod (423).